El-Sayed — who has repeatedly called himself a physician though he never completed his medical school residency — warned in the 2011 paper published in the “Journal of Immigrant and Minority Health” of the hazards of “interethnic mating” — which he insisted increased the risk of children being born premature. | El-Sayed — who has repeatedly called himself a physician though he never completed his medical school residency — warned in the 2011 paper published in the “Journal of Immigrant and Minority Health” of the hazards of “interethnic mating” — which he insisted increased the risk of children being born premature. |